package cn.edu.sptc.sms_lichaoping.service;

import cn.edu.sptc.sms_lichaoping.entity.Major;

import java.util.List;

public interface MajorService {
    boolean insertMajor(Major major);
    boolean updateMajor(Major major);
    boolean deleteMajor(Long id);
    List<Major> queryByAll();
    Major queryByID(Long id);
}
